Soil Mechanics, Foundations and Earth Structures: NAVFAC DM 7For nearly forty years, the NAVFAC DM (Design Manual) 7 Series has been the classic reference on geotechnical engineering. The end product of nearly forty years of research and practice, it contains a wealth of information, some of which cannot be found anywhere else. Many of its charts and tables are still reproduced in text and reference books. This book is a scanned facsimile of the first two (and most important) volumes of the DM 7 series: Soil